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https://issues.apache.org/jira/browse/HIVE-2332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated HIVE-2332:
-----------------------------------
Affects Version/s: 0.9.0
Fix Version/s: (was: 0.9.0)
Unlinking from 0.9
> If all of the parameters of distinct functions are exists in group by
> columns, query fails in runtime
> -----------------------------------------------------------------------------------------------------
>
> Key: HIVE-2332
> URL: https://issues.apache.org/jira/browse/HIVE-2332
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.9.0
> Reporter: Navis
> Assignee: Navis
> Priority: Critical
> Attachments: HIVE-2332.1.patch.txt, HIVE-2332.2.patch.txt,
> HIVE-2332.D663.1.patch
>
>
> select sum(key_int1), sum(distinct key_int1) from t1 group by key_int1;
> fails with message..
> {code}
> FAILED: Execution Error, return code 2 from
> org.apache.hadoop.hive.ql.exec.MapRedTask
> {code}
> hadoop says..
> {code}
> Caused by: java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
> at java.util.ArrayList.RangeCheck(ArrayList.java:547)
> at java.util.ArrayList.get(ArrayList.java:322)
> at
> org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector.init(StandardStructObjectInspector.java:95)
> at
> org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector.(StandardStructObjectInspector.java:86)
> at
> org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory.getStandardStructObjectInspector(ObjectInspectorFactory.java:252)
> at
> org.apache.hadoop.hive.ql.exec.ReduceSinkOperator.initEvaluatorsAndReturnStruct(ReduceSinkOperator.java:188)
> at
> org.apache.hadoop.hive.ql.exec.ReduceSinkOperator.processOp(ReduceSinkOperator.java:197)
> at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:471)
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:744)
> at
> org.apache.hadoop.hive.ql.exec.TableScanOperator.processOp(TableScanOperator.java:85)
> at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:471)
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:744)
> at
> org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:532)
> {code}
> I think the deficient number of key expression, compared to number of key
> column, is the problem, which should be equal or more.
> Would it be solved if add some key expression? I'll try.
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